<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

<title>Netty WebSocket DEMO</title>
<script src="jquery-2.2.4.min.js"></script>
<style>
.tanmuContent {
    justify-content: space-between;
}
.headImg img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
}
.headImg {
    display: inline-block;
    width: 30px;
    height: 30px;
    background: red;
    border-radius: 41px;
}
</style>
</head>
<body>
    <script type="text/javascript">
        var socket;
        if (!window.WebSocket) {
            window.WebSocket = window.MozWebSocket;
        }
        if (window.WebSocket) {
            socket = new WebSocket("ws://localhost:8080/ws");
            //连接创建成功时被回调
            socket.onopen = function(event) {
              // alert("websocket创建成功！");
            };
            //收到服务端的消息时被回调
            socket.onmessage = function(event) {
                showMsg(event.data);
            };
            socket.onclose = function(event) {
                var ta = document.getElementById('responseText');
                ta.value = ta.value + "连接被关闭";
            };
        } else {
            alert("你的浏览器不支持！");
        }

        function send(message) {
            if (!window.WebSocket) {
                return;
            }
            if (socket.readyState == WebSocket.OPEN) {
                socket.send(message);
            } else {
                alert("连接没有开启.");
            }
        }
        function showMsg(msg){
        var id="div_"+new Date().getTime();
        var html='<div id="'+id+'" class="tanmuContent" style="position: absolute;"><span class="headImg"><img src="tanmuhead.jpg"></span>'+msg+'<div class="praiseBox"><span class="t-praise "></span></div></div>';
         var height=$(document).height();
         var width=$(document.body).width();
         html =$(html);
       var t = Math.floor(Math.random()*(height-1+1)+1);
       html.css("left",width*0.8+"px")
         html.css("top",t+"px")

         $("body").append(html);
         $("#"+id).animate({"left":-width},20000,function(){
          $("#"+id).remove();
          console.log("sss")
         });      


        }

    </script>
    <form onsubmit="return false;">
        <input type="text" name="message" value="Hello, World!"><input
            type="button" value="发送消息"
            onclick="send(this.form.message.value)">
    </form>
</body>
</html>
